4 papers
Two Segmentation Methods for the Diagnosis of Malignant Melanoma
Seungmin Park, Hyunju Lee, Kiwoon Kwon
Automatic diagnosis of malignant melanoma highly depends on the segmentation methods used for the suspicious lesion. We suggest the parameter selection method (PSM) and maximum are…
Three range measurements with multiplicative noises for single source localization problem
Kiwoon Kwon
This purpose of this paper is to locate a single localized source from three range measurements with multiplicative noises. Although some minimization approaches for additive noise…
Trusted frequency region of convergence for the enclosure method in an inverse heat equation
Masaru Ikehata, Kiwoon Kwon
This paper is concerned with the numerical implementation of a formula in the enclosure method as applied to a prototype inverse initial boundary value problem for thermal imaging…
The domain and property illusion of anomalous anisotropic electric conductivity
Kiwoon Kwon
The unique determination of electrical conductivity is extensively studied for isotropic conductivity ever since Calderon's suggestion of the EIT (Electrical Impedance Tomography)…